Mockup bifold brochure. White cover of flyer with shadow. Paper template booklet or leaflet for realistic magazine, pamphlet, card, flyer. Open page catalog format of a4, a3, a5. Empty blank. Vector.. Mockup bifold brochure. White cover of flyer with shadow. Paper template booklet or leaflet for realistic magazine, pamphlet, card, flyer. Open page catalog format of a4, a3, a5. Empty blank. Vector